Tag: chemistry
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IGCSE Edexcel Science Prescribed Practical Experiments: A Comprehensive Guide and Tips for Success
If you’re an IGCSE student, mastering the Edexcel Science Prescribed Practical Experiments is essential to develop your scientific skills and excel in your exams. In this comprehensive guide, we cover the most important aspects of each experiment, including the required materials, procedure, and expected results, for biology, chemistry, and physics. Additionally, we share tips for…
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Unraveling the Trends in Melting and Boiling Points of Elements: A Comprehensive Practical Investigation
Investigate the fascinating trends in melting and boiling points of elements in this practical exploration of alkali metals, halogens, and noble gases. Gain insights into the structure and bonding within these elements and learn how their position in the periodic table influences their properties. This investigation will guide you through selecting elements, researching their melting…
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Exploring Periodic Trends in Oxide Acidity and Basicity: A Practical Investigation
In this blog post, we explore a practical investigation designed to help you understand the periodic trends in oxide acidity and basicity. By preparing solutions of different metal and non-metal oxides, you’ll test their pH using a pH meter or universal indicator and analyze the underlying principles that determine these trends. You’ll gain insight into…
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IGCSE Prescribed Practical: Identifying Metal Ions Using Flame Tests
Flame tests are a simple and effective method for identifying metal ions in solution based on their unique atomic emission spectra. This practical investigation involves heating metal salt solutions in a flame and observing the color produced to identify the metal ion present. By understanding the principles of flame tests, we can apply this technique…
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Titration Acid-Base (Simple)
Titration is a fundamental laboratory technique used to determine the concentration of a substance in a solution. In this article, we will walk you through the steps of performing a simple acid-base titration using sodium hydroxide and hydrochloric acid. We will also discuss important safety precautions to keep in mind, such as wearing appropriate protective…
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